Password Generator
Generate strong, cryptographically secure random passwords. Free, instant, 100% private — all in your browser.
About Password Security
Strong passwords are your first line of defense. Our generator uses the browser's cryptographically secure random number generator (Crypto.getRandomValues).
Best Practices
- Length matters most: 16+ characters recommended. Each extra character makes the password exponentially harder to crack.
- Mix character sets: Use uppercase, lowercase, numbers, and symbols for maximum entropy.
- Never reuse: Generate a unique password for every account.
- Use a password manager: To store and autofill these generated passwords.
🔒 Passwords are generated entirely in your browser. They are never stored, sent, or logged.
About Password Generator
Generate strong, secure passwords. Customize length, character types (uppercase, lowercase, numbers, symbols). See password strength in real-time. All generated in your browser — passwords never sent anywhere.
Full Customization
Set length (4-128 chars), toggle uppercase, lowercase, numbers, and symbols. Exclude similar characters.
Strength Indicator
Real-time entropy estimation. Color-coded strength meter shows weak, fair, strong, or very strong.
Bulk Generation
Generate multiple passwords at once. Perfect for setting up team accounts or rotating credentials.
Absolutely Private
All passwords generated client-side with crypto.getRandomValues(). Nothing sent to any server — ever.